New at this!

[Xhanchi]

I recently purchased a LG G3 and I am still unfamiliar with the ways to modify the home buttons so i don't know how to disable this but when I open the YouTube ape and play a video even in full screen or landscape mode i still have the row of home, back, and multi task buttons i have tried to disable them but the YouTube app does not appear in the list of apps you can disable this feature on it use to not be like this but i must have done something
PLEASE HELP!!!!

 

[B. Diddy]

Welcome to Android Central! This happened to me a while ago, but then it stopped. I can't remember exactly what I did. First, try rebooting the phone. If that doesn't help, go to Settings>Apps>All​, select YouTube, and tap Clear Cache and Clear Data, then Force Stop. Now try it again.

 

[Xhanchi]

thank you very much it worked!

 

[B. Diddy]

Great! Which part worked? The simple reboot, or clearing the cache/data of the app?